Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2010076873) SURGICAL OPERATION DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/076873 International Application No.: PCT/JP2009/071274
Publication Date: 08.07.2010 International Filing Date: 22.12.2009
IPC:
A61B 18/00 (2006.01) ,A61B 18/14 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
18
Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
18
Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
04
by heating
12
by passing a current through the tissue to be heated, e.g. high-frequency current
14
Probes or electrodes therefor
Applicants:
オリンパスメディカルシステムズ株式会社 OLYMPUS MEDICAL SYSTEMS CORP. [JP/JP]; 東京都渋谷区幡ヶ谷2丁目43番2号 43-2, Hatagaya 2-chome, Shibuya-ku, Tokyo 1510072, JP (AllExceptUS)
佐内 秀男 SANAI, Hideo [JP/JP]; null (UsOnly)
柴田 義清 SHIBATA, Norikiyo [JP/JP]; null (UsOnly)
忠見 悠介 TADAMI, Yusuke [JP/JP]; null (UsOnly)
本間 聡 HONMA, Satoshi [JP/JP]; null (UsOnly)
Inventors:
佐内 秀男 SANAI, Hideo; null
柴田 義清 SHIBATA, Norikiyo; null
忠見 悠介 TADAMI, Yusuke; null
本間 聡 HONMA, Satoshi; null
Agent:
鈴江 武彦 SUZUYE, Takehiko; 東京都港区虎ノ門1丁目12番9号 鈴榮特許綜合事務所内 c/o SUZUYE & SUZUYE, 1-12-9, Toranomon, Minato-ku, Tokyo 1050001, JP
Priority Data:
12/344,76929.12.2008US
Title (EN) SURGICAL OPERATION DEVICE
(FR) DISPOSITIF D'OPÉRATION CHIRURGICALE
(JA) 外科手術装置
Abstract:
(EN) A surgical operation device is provided with a probe (55) to which ultrasonic vibration is transmitted, and also with a flat plate-like blade (55d) formed at the tip of the probe (55) and capable of outputting both ultrasonic vibration and a high-frequency wave at the same time.  The blade (55d) is provided with a reduced contact area section (62) having a reduced area of contact with a living body tissue to increase the density of a high-frequency current.
(FR) L'invention concerne un dispositif d'opération chirurgicale, comprenant une sonde (55) à laquelle une vibration ultrasonique est transmise, et comprenant également une lame de type plaque plate (55d) qui est formée à la pointe de la sonde (55) et qui est capable de produire à la fois une vibration ultrasonique et une onde à haute fréquence en même temps. La lame (55d) présente une section de surface de contact réduite (62) qui présente une surface de contact réduite avec un tissu corporel vivant afin d'augmenter la densité d'un courant à haute fréquence.
(JA)  外科手術装置であって、超音波振動が伝達されるプローブ(55)と、前記プローブ(55)の先端部に形成され、超音波振動と高周波とが同時に出力可能な平板状のブレード(55d)と、を具備し、前記ブレード(55d)は、生体組織との接触面積を減らして高周波電流の電流密度を上げるための接触面積減少部(62)を有する。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
JPWO2010076873